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<div class="header">
  <div class="summary">
<a href="#pub-methods">Public 成员函数</a> &#124;
<a href="#pub-static-methods">静态 Public 成员函数</a> &#124;
<a href="class_t_grid-members.html">所有成员列表</a>  </div>
  <div class="headertitle">
<div class="title">TGrid类 参考</div>  </div>
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<p><code>#include &lt;<a class="el" href="awtk__cpp_8hpp_source.html">awtk_cpp.hpp</a>&gt;</code></p>
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类 TGrid 继承关系图:</div>
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 <div class="center">
  <img src="class_t_grid.png" alt=""/>
 </div></div>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public 成员函数</h2></td></tr>
<tr class="memitem:a496fc31e7e65543f132520942f9aa74e"><td class="memItemLeft" align="right" valign="top"><a id="a496fc31e7e65543f132520942f9aa74e"></a>
&#160;</td><td class="memItemRight" valign="bottom"><b>TGrid</b> (widget_t *nativeObj)</td></tr>
<tr class="separator:a496fc31e7e65543f132520942f9aa74e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:abc6f304d2d0463959e8527d741f4beb3"><td class="memItemLeft" align="right" valign="top"><a id="abc6f304d2d0463959e8527d741f4beb3"></a>
&#160;</td><td class="memItemRight" valign="bottom"><b>TGrid</b> (const grid_t *nativeObj)</td></tr>
<tr class="separator:abc6f304d2d0463959e8527d741f4beb3"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aae3e2ade3d73c0ccb4a442793b67142d"><td class="memItemLeft" align="right" valign="top">ret_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_grid.html#aae3e2ade3d73c0ccb4a442793b67142d">SetRows</a> (uint32_t rows)</td></tr>
<tr class="separator:aae3e2ade3d73c0ccb4a442793b67142d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad6e31ff1a0e20137433015ac4f2743da"><td class="memItemLeft" align="right" valign="top">ret_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_grid.html#ad6e31ff1a0e20137433015ac4f2743da">SetColumnsDefinition</a> (const char *columns_definition)</td></tr>
<tr class="separator:ad6e31ff1a0e20137433015ac4f2743da"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:afafe7c78105273a83dadb9acdd204b80"><td class="memItemLeft" align="right" valign="top">ret_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_grid.html#afafe7c78105273a83dadb9acdd204b80">SetShowGrid</a> (bool show_grid)</td></tr>
<tr class="separator:afafe7c78105273a83dadb9acdd204b80"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a423daf2f81cca71596ea6596bea5ecdf"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_grid.html#a423daf2f81cca71596ea6596bea5ecdf">GetRows</a> () const</td></tr>
<tr class="separator:a423daf2f81cca71596ea6596bea5ecdf"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aff1c3aaa829a4737795918c77fc72822"><td class="memItemLeft" align="right" valign="top">char *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_grid.html#aff1c3aaa829a4737795918c77fc72822">GetColumnsDefinition</a> () const</td></tr>
<tr class="separator:aff1c3aaa829a4737795918c77fc72822"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3bfb6a41aa8a6ac25fc2678c417ff7ab"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_grid.html#a3bfb6a41aa8a6ac25fc2678c417ff7ab">GetShowGrid</a> () const</td></tr>
<tr class="separator:a3bfb6a41aa8a6ac25fc2678c417ff7ab"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
静态 Public 成员函数</h2></td></tr>
<tr class="memitem:a92367474a941931aeac6ad3975417a6c"><td class="memItemLeft" align="right" valign="top"><a id="a92367474a941931aeac6ad3975417a6c"></a>
static <a class="el" href="class_t_grid.html">TGrid</a>&#160;</td><td class="memItemRight" valign="bottom"><b>Cast</b> (widget_t *nativeObj)</td></tr>
<tr class="separator:a92367474a941931aeac6ad3975417a6c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2746738d2b825d016e79d110023378d3"><td class="memItemLeft" align="right" valign="top"><a id="a2746738d2b825d016e79d110023378d3"></a>
static <a class="el" href="class_t_grid.html">TGrid</a>&#160;</td><td class="memItemRight" valign="bottom"><b>Cast</b> (const widget_t *nativeObj)</td></tr>
<tr class="separator:a2746738d2b825d016e79d110023378d3"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ade10512914c04a23f3dd65be571f51bc"><td class="memItemLeft" align="right" valign="top"><a id="ade10512914c04a23f3dd65be571f51bc"></a>
static <a class="el" href="class_t_grid.html">TGrid</a>&#160;</td><td class="memItemRight" valign="bottom"><b>Cast</b> (TWidget &amp;obj)</td></tr>
<tr class="separator:ade10512914c04a23f3dd65be571f51bc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab185f8ba35c5163078ef47d19ea8b96c"><td class="memItemLeft" align="right" valign="top"><a id="ab185f8ba35c5163078ef47d19ea8b96c"></a>
static <a class="el" href="class_t_grid.html">TGrid</a>&#160;</td><td class="memItemRight" valign="bottom"><b>Cast</b> (const TWidget &amp;obj)</td></tr>
<tr class="separator:ab185f8ba35c5163078ef47d19ea8b96c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af8c3e7a9d3d258eb62b995dc5ab69edd"><td class="memItemLeft" align="right" valign="top">static TWidget&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_grid.html#af8c3e7a9d3d258eb62b995dc5ab69edd">Create</a> (TWidget &amp;parent, xy_t x, xy_t y, wh_t w, wh_t h)</td></tr>
<tr class="separator:af8c3e7a9d3d258eb62b995dc5ab69edd"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">详细描述</h2>
<div class="textblock"><p>网格。 在xml中使用"grid"标签创建控件。如：</p>
<div class="fragment"><div class="line">*<span class="comment">&lt;!-- ui --&gt;</span></div>
<div class="line">*&lt;<span class="keywordtype">grid</span> <span class="keyword">x</span>=<span class="stringliteral">&quot;c&quot;</span> <span class="keyword">y</span>=<span class="stringliteral">&quot;50&quot;</span> <span class="keyword">w</span>=<span class="stringliteral">&quot;100&quot;</span> <span class="keyword">h</span>=<span class="stringliteral">&quot;100&quot;</span>/&gt;</div>
</div><!-- fragment --><p>可用通过style来设置控件的显示风格，如字体的大小和颜色等等。如：</p>
<div class="fragment"><div class="line">*<span class="comment">&lt;!-- style --&gt;</span></div>
<div class="line">*&lt;<span class="keywordtype">grid</span>&gt;</div>
<div class="line">*&lt;<span class="keywordtype">style</span> <span class="keyword">name</span>=<span class="stringliteral">&quot;default&quot;</span> <span class="keyword">grid_color</span>=<span class="stringliteral">&quot;gray&quot;</span> <span class="keyword">border_color</span>=<span class="stringliteral">&quot;black&quot;</span> <span class="keyword">odd_bg_color</span>=<span class="stringliteral">&quot;#f5f5f5&quot;</span> <span class="keyword">even_bg_color</span>=<span class="stringliteral">&quot;#eeeeee&quot;</span>&gt;</div>
<div class="line">*&lt;<span class="keywordtype">normal</span> /&gt;</div>
<div class="line">*&lt;/<span class="keywordtype">style</span>&gt;</div>
<div class="line">*&lt;/<span class="keywordtype">grid</span>&gt;</div>
</div><!-- fragment --> </div><h2 class="groupheader">成员函数说明</h2>
<a id="af8c3e7a9d3d258eb62b995dc5ab69edd"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af8c3e7a9d3d258eb62b995dc5ab69edd">&#9670;&nbsp;</a></span>Create()</h2>

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          <td class="memname">TWidget TGrid::Create </td>
          <td>(</td>
          <td class="paramtype">TWidget &amp;&#160;</td>
          <td class="paramname"><em>parent</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">xy_t&#160;</td>
          <td class="paramname"><em>x</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">xy_t&#160;</td>
          <td class="paramname"><em>y</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">wh_t&#160;</td>
          <td class="paramname"><em>w</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">wh_t&#160;</td>
          <td class="paramname"><em>h</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
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<span class="mlabels"><span class="mlabel">static</span></span>  </td>
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</div><div class="memdoc">
<p>创建grid对象</p>
<dl class="params"><dt>参数</dt><dd>
  <table class="params">
    <tr><td class="paramname">parent</td><td>父控件 </td></tr>
    <tr><td class="paramname">x</td><td>x坐标 </td></tr>
    <tr><td class="paramname">y</td><td>y坐标 </td></tr>
    <tr><td class="paramname">w</td><td>宽度 </td></tr>
    <tr><td class="paramname">h</td><td>高度</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>grid对象。 </dd></dl>

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<a id="aff1c3aaa829a4737795918c77fc72822"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aff1c3aaa829a4737795918c77fc72822">&#9670;&nbsp;</a></span>GetColumnsDefinition()</h2>

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          <td class="memname">char * TGrid::GetColumnsDefinition </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>各列的参数。 各列的参数之间用英文的分号(;)分隔，每列参数的格式为：</p>
<p>col(w=?,left_margin=?,right_margin=?,top_maorgin=?,bottom_margin=?)</p>
<p>w 为列的宽度(必须存在)。取值在(0-1]区间时，视为grid控件宽度的比例，否则为像素宽度。 (如果为负数，将计算结果加上控件的宽度) left_margin(可选，可缩写为l) 该列左边的边距。 right_margin(可选，可缩写为r) 该列右边的边距。 top_margin(可选，可缩写为t) 该列顶部的边距。 bottom_margin(可选，可缩写为b) 该列底部的边距。 margin(可选，可缩写为m) 同时指定上面4个边距。 fill_available(可选，可缩写为f) 填充剩余宽度(只有一列可以指定)。 </p>

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<a id="a423daf2f81cca71596ea6596bea5ecdf"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a423daf2f81cca71596ea6596bea5ecdf">&#9670;&nbsp;</a></span>GetRows()</h2>

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          <td class="memname">uint32_t TGrid::GetRows </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>行数。 </p>

</div>
</div>
<a id="a3bfb6a41aa8a6ac25fc2678c417ff7ab"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a3bfb6a41aa8a6ac25fc2678c417ff7ab">&#9670;&nbsp;</a></span>GetShowGrid()</h2>

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<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">bool TGrid::GetShowGrid </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>是否显示网格。 </p>

</div>
</div>
<a id="ad6e31ff1a0e20137433015ac4f2743da"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad6e31ff1a0e20137433015ac4f2743da">&#9670;&nbsp;</a></span>SetColumnsDefinition()</h2>

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          <td class="memname">ret_t TGrid::SetColumnsDefinition </td>
          <td>(</td>
          <td class="paramtype">const char *&#160;</td>
          <td class="paramname"><em>columns_definition</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">
<p>设置 各列的参数。</p>
<dl class="params"><dt>参数</dt><dd>
  <table class="params">
    <tr><td class="paramname">columns_definition</td><td>各列的参数。</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>返回RET_OK表示成功，否则表示失败。 </dd></dl>

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<a id="aae3e2ade3d73c0ccb4a442793b67142d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aae3e2ade3d73c0ccb4a442793b67142d">&#9670;&nbsp;</a></span>SetRows()</h2>

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      <table class="memname">
        <tr>
          <td class="memname">ret_t TGrid::SetRows </td>
          <td>(</td>
          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>rows</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">
<p>设置 行数。</p>
<dl class="params"><dt>参数</dt><dd>
  <table class="params">
    <tr><td class="paramname">rows</td><td>行数。</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>返回RET_OK表示成功，否则表示失败。 </dd></dl>

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<a id="afafe7c78105273a83dadb9acdd204b80"></a>
<h2 class="memtitle"><span class="permalink"><a href="#afafe7c78105273a83dadb9acdd204b80">&#9670;&nbsp;</a></span>SetShowGrid()</h2>

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          <td class="memname">ret_t TGrid::SetShowGrid </td>
          <td>(</td>
          <td class="paramtype">bool&#160;</td>
          <td class="paramname"><em>show_grid</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">
<p>设置 是否显示网格。</p>
<dl class="params"><dt>参数</dt><dd>
  <table class="params">
    <tr><td class="paramname">show_grid</td><td>是否显示网格。</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>返回RET_OK表示成功，否则表示失败。 </dd></dl>

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<hr/>该类的文档由以下文件生成:<ul>
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